Public Works Roads Department Tender

Providing and laying Bituminous Profile Corrective Course using Mobile Hot Mix Plant (Light Duty) and using aggregates of Grading-2 of Table-33 premixed with 75kg of bitumen per cum, transported to site laid over a previously prepared surface at specified laying temperature to the required grade, level and alignment, as per specification to achieve the desired compaction including cost and carriage of stone materials and bitumen, hire charges of machinery and equipment, cost of fuel and lubricants and wages of operational staff, quality control complete as per direction of Engineer-in-charge including cost of Tack Coat. Using PAKUR variety materials (with stacking) 40 mm thick. 22.40 mm size chips @ 0.4241 m3/m3 13.20 mm size chips @ 0.2827 m3/m3 11.20 mm size chips @ 0.3534 m3/m3 5.60 mm size chips @ 0.2121 m3/m3 Stone dust mixed with grit @ 0.1414 m3/m3 VG - 30 (Bulk) bitumen @ 75 kg / m3 Tack Coat with Bitumen Emulsion (MS Grade) (P) @ 0.25 kg / m2

Semi-dense Bituminous Concrete Providing & laying Semi-dense Bituminous Concrete (SDBC) as wearing coarse by Hot Mix Plant, using coarse aggregates, fine aggregates, filler materials and binder of required specification and grading as per approved job mix formula, over thoroughly cleaned surface coated with tack coat, including screening, cleaning of aggregates, mixing the components as per approved Job Mix Formula with hot binder, carrying the mixture by tipper truck or any other approved suitable arrangements, laying the mixture uniformly, maintaining the specified laying temperature, thorough rolling with power roller with necessary hand packing and pinning to give an uniform surface to achieve the desired density of at least 98% of that of Laboratory Marshall specimen, including the cost and carriage of aggregates, filler and binder, heating the binder, preheating the aggregates, and filler to the specified temperature, including the hire charges of Hot Mix Plant and other machineries, pay of operators, cost of fuel and lubricants and all other incidental charges complete. For Grading II (10 mm nominal size, 25-30 mm thick.) Using PAKUR variety materials 30 mm thick Using Drum mix Type HMP of minimum capacity 40-60 TPH. 11.20 mm size chips @ 0.1462 m3/m3 5.60 mm size chips @ 0.8769 m3/m3 Stone dust mixed with grit @ 0.4092 m3/m3 Lime stone dust @ 44 Kg / m3 VG - 30 (Bulk) bitumen @ 115 kg / m3 Tack Coat with Bitumen Emulsion (MS Grade) (P) @ 0.25 kg / m2

Dressing and chilchalling Road flanks including cutting and filling with earth up to 150 mm average thickness finished with outward cross-grade of 1 in 30. (Extra quantity of earth for filling shall be obtained from road side borrow pits.)